package com.jade.shoesmallinterface.mapper;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface ProductSizeMapper {
    @Select("SELECT size FROM product_size WHERE product_id = #{productId}")
    List<String> selectSizesByProductId(Integer productId);
}